Lobsters have blue blood.
476
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Lurch, a Watusi bull, had the largest horns in the world.
32
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
The Basenji dog is the only dog that is not able to bark.
4